[lux]

Totally. There's no way they'll dump 10,000 character posts into your feed without providing a summary and read more link. That would destroy the experience on any social network, which is why Facebook already summarizes lengthy posts automatically. A tweet-sized summary would make everyone's complaints about this a total non-issue.

For reference, here's what 10,000 characters looks like:

http://pastebin.com/vNQ0CSMu

In figuring itself out now, Twitter's real problem that its existing users haven't had to experience any real degree of change for a long time. Facebook was kind of smart to "move fast and break things" and ignore the complaints from people who don't want to have to learn new ways of doing things :P