1 new of 73 responses total.
I wouldn't have any problem with it as long as it was constrained to one conference. However, I think it's unnecessary. You can freeze an item and get the same effect. Or you can use LiveJournal, which is a far better tool for running a blog. Running a one-person-only blog item on Grex is a bit like pounding a nail with a screwdriver.
You have several choices: