Fellow students are expressing understandable views regarding the way forums work; I wonder what the answer is?
If everyone is an active participant you could miss a day and find you are 40 thread behind the conversation. If you, understandably, are away for several days (work, holiday, crisis, illness) you could be 100 threads and 40,000 words behind.
I wonder if the approach, using an analogy I've already suggested regarding whether or not you speak to fellow commuters on a train (or bus) might be (or should be) to ignore all but the last 20% of posts, pick up the thread here and continue.
What I know you CANNOT do is try to pick up a thread that has gone cold; you may feel you want to respond to the way things developed since your departure ... but everyone has moved on, may feel the question/issue has been dealt with and may not even come back to look at this page.
Over the year I've commented on lack of entries in blogs and threads from fellow students; the issue (an exciting and interesting position to be faced with) in H800 2011 may be the opposite - along comes a cohort that does Facebook and Twitter and may keep a blog, who can type at a million miles an hour and feel they have something to say.
How therefore to manage this explosion of content?
How about we ditch text in favour of a 3 minute webcam 'update.'
Then again, 40 missed threads x 3 minutes equally a heck of a lot of viewing!