8 + disallow login if user is logged in
9 + disallow register if user is logged in
10 + common_current_user()
12 + session variable for login
17 + subscribe links on profile
20 + disallow direct to PHP files
22 - configuration for DB_DataObject
24 + new notice redirects to notice page
25 + 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
44 - content negotiation for interface language
45 - content negotiation for content type
46 - content negotiation for encoding
47 - content negotiation for charset
48 - If-Modified-Since support
53 - add subscriber remote
55 - receive remote notice
57 - tinyurl-ification of URLs
58 - jQuery for as much as possible
60 - RDFa for stream pages
61 - RDFa for subscriber pages
62 - RDFa for subscribed pages
67 - stay logged in between sessions
68 - use RSS as a subscription
74 - forward notices to Jabber
75 - forward notices to other IM
76 - forward notices to mobile phone
77 - receive notices from Jabber
78 - receive notices from other IM
79 - receive notices from mobile phone
82 - include twitter subscriptions
83 - include Pownce subscriptions
85 - Wrap DB_DataObject with memcached caching layer
86 - login throttle to prevent brute-force attacks
87 - form token in login to prevent XSS
89 - Atom Publishing Protocol