7 + disallow login if user is logged in
8 + disallow register if user is logged in
9 + common_current_user()
11 + session variable for login
16 + subscribe links on profile
19 + disallow direct to PHP files
21 + configuration for DB_DataObject
23 + new notice redirects to notice page
24 + date in shown notice links to notice page
28 - require valid nicknames
29 - store canonical username for comparison and fetch
30 - use only canonical usernames
31 - use only canonical email addresses
32 - configuration system ($config)
33 - RSS 1.0 feeds of a user's notices
34 - RSS 1.0 dump of a user's notices
35 - RSS 1.0 feed of all public notices
36 - RDF dump of entire site
38 - license on showstream
39 - license on shownotice
40 - design from Open Source Web Designs
41 - TOS checkbox on register
43 - XML sitemap generation
48 - content negotiation for interface language
49 - content negotiation for content type
50 - content negotiation for encoding
51 - content negotiation for charset
52 - If-Modified-Since support
57 - add subscriber remote
59 - receive remote notice
61 - tinyurl-ification of URLs
62 - jQuery for as much as possible
64 - RDFa for stream pages
65 - RDFa for subscriber pages
66 - RDFa for subscribed pages
72 - stay logged in between sessions
73 - use RSS as a subscription
79 - forward notices to Jabber
80 - forward notices to other IM
81 - forward notices to mobile phone
82 - receive notices from Jabber
83 - receive notices from other IM
84 - receive notices from mobile phone
87 - include twitter subscriptions
88 - include Pownce subscriptions
90 - Wrap DB_DataObject with memcached caching layer
91 - login throttle to prevent brute-force attacks
92 - form token in login to prevent XSS
94 - Atom Publishing Protocol