This is a lesson for Solarra's adoption program. You are welcome to edit this page if you notice any errors or have any additional information to add, but as a courtesy, please notify Solarra if you make any major changes to avoid any possible confusion between her and her adoptee(s). Thanks!
While Wikipedia does strive to include as much information as possible, there is a practical limit as to what we're going to include as an article. Just because you think your pet cat is the cutest thing on the planet, that does not mean you should create an article about it. There's a whole list of things that Wikipedia is not. Some relate simply to style or formatting, such asWikipedia is not a paper encyclopedia or Wikipedia is not censored. Most, however, relate to the content of the encyclopedia, and what is considered encyclopedic and what isn't. WP:NOT is an official policy, which means that all articles must adhere to it. If they don't, they're at risk of deletion.
Wikipedia has three methods to delete pages. The first, and by far fastest, is the Criteria for Speedy Deletion. These criteria depict what content absolutely cannot be kept on Wikipedia for whatever reason and must be removed immediately. The most commonly used ones are as follows:
General criteria 1 (G1) or G2 - Patent Nonsense and/or Test pages. Commonly created by new accounts, these have no meaningful purpose at all. Mark these pages with the templates {{db-nonsense}} or {{db-test}}.
G3 - Vandalism. Obvious junk that you can understand (and so isn't nonsense) but obviously isn't intended to be the least bit helpful. This includes redirects that get made as a result of someone moving pages around disruptively. Mark these with{{db-vandalism}}
G4 - Recreation of deleted material. If a page is deleted through an XfD debate (see below) and it gets re-created essentially identically to the previous version, it can be speedied under G4. This does not apply to pages deleted under any other method (although another speedy criteria may fit and can be used), or pages that have been "userfyed" (see below). Tag these with{{db-repost}}
G10 - Attacks. If a page is created with the apparently singular purpose of attacking someone, it's a candidate for deletion. Mark these with {{db-attack}}.
G11 - Advertising. If a page is so blatantly advertising (for anything, even a person) that it really doesn't serve any other purpose at all, it can be deleted. {{db-ad}}
G12 - Copyright violations, or "copyvio". If a page meets ALL of these criteria, it should be deleted immediately for GFDL compliance. Tag these with {{db-copyvio|website}}
Direct copy of a non-GFDL-compatible website
No non-copyrighted content in history
All copyvio content added at once by one user
No assertion of permission or fair use, or that content is public domain or freely available.
Article criteria 1 or 3 (A1 or A3) - Little to no context OR no content. For articles that provide no useful information about the subject, are completely empty, or consist only of links elsewhere. Note that an article can be as short as a single sentence but still qualify as a stub. Mark with {{db-empty}}.
A7 - Non-notable subject. An article about a person, group, band, company, or website that does not establish why it is notable. If this is somewhat controversial, consider another deletion method. Mark with {{db-bio}}, {{db-corp}},{{db-band}}, or {{db-web}}.
Whenever you mark a page for speedy deletion, it's usually nice to notify the author. Each of the speedy deletion tags shows the proper warning to use — just copy that code and paste it on their user talk page. You are not required to do this, but it usually helps alleviate some confusion on the part of the author.
If the page doesn't fall under a CSD, but you're pretty certain it can be deleted without too much discussion on the issue, you can PROD it. PROD stands for PROposed Deletion. To PROD an article, add the template {{subst:prod|reason}} to the top of the article. YOU MUST include the "subst:" code at the beginning of the template. If you're not sure what that is, means, or does, I'll explain when we get to templates. For now, just do it. This adds a little blue box at the top of the page to indicate that the page is being considered for deletion. If the box remains in place for five days, the article will be deleted. However, anyone can contest the deletion by removing the template. If you still believe the article should be deleted after this happens, you should open a debate atWP:AFD, which I'll explain how ot use in a moment. PROD's also come with a notice for the author, {{subst:PRODWarning|Article title}}.
Finally, the XfD processes (XfD stands for Anything for Deletion) allow users to debate on the merits (or lack thereof) a particular article and decide by consensus what is to become of it. These are not votes — sheer numbers have no effect on the outcome of these debates. Only reasoned comments are considered towards the result of the debate. The template at right shows all the different types of deletion debates. The most frequently used is AfD, Articles for Deletion. Each XfD page outlines the process for each, which often is somewhat complicated. Deletion review is where users can appeal a deletion debate, and follows similar procedures.
Before anything is deleted, though, one should always check to see if there is any alternative. There are a wide range of cleanup templates that can be used to indicate an article needs attention (templates which we'll cover in more detail later, I'll just give you the link for now). One could always take care of the cleanup themselves. It's also possible there is usable content in the article that can be merged elsewhere, or it's just under the wrong title and needs to be moved. Wikipedia's purpose is to include as much information as possible, so deletion should always be a last resort.
