Update TODO

.gitignore

@@ -3,3 +3,4 @@ node_modules
 *.swp
 *.swo
 data
+*.DS_Store

TODO

@@ -6,6 +6,8 @@ add link to about page
 allow power users to force highlight lang - by supplying an extension!!!!!!
 maybe start serving highlighting on the other end to save transfer on highlight.js
 start using CDNs for most assets
+robots.txt nofollow
+kick expiration back by increment on each view
 
 # shared version only
 some way to do announcements easily (and use for ads)