Is there a way to filter Twitter feeds so that I do not see the @replies of a given user?
For example, I [generally] do not want to see the "@reply thanks"-type messages from companies to followers.
Interesting, I don't think you can see those replies in your timeline unless you follow both users unless they precede
@ with a next character. You may want to check @support
".@twitter the whale is huge"
The above is just an update with a mention as opposed to a reply.
You can use a userscript such as Tweetfilter and choose filter all replies.