not worth the effort to maintain

twitter changes its DOM a lot, and I only hit the web site when I've
uninstalled my Twitter clients deliberately. I only do this when I
want to take a break from Twitter. but sometimes I want to take a break
from Twitter but occasionally need to log in quickly to DM a specific
person, or something like that.

since anything on the site which annoys me will encourage me to continue
whatever break I'm taking, and discourage me from making exceptions,
I'm going to call the annoyances of Twitter's bad UI useful for that
purpose.