I'm thinking that you are meaning that they caused personal attacks?
If so, I have to say that I don't think that they have.
I feel that ever since IHUB's inception, there are many who have talked/typed endlessly to make IHUB all that it can be.
There are voices on IHUB that have opinions to type and in the past most have been listened to.
There are personalities that don't come across well on the Internet, and yes those personalities at times irritate us (don't ask me to name them! :)). I'm quite sure that my personality online has irritated others, but so have other online personalities irritated me.
To remove a user from IHUB because you no longer like their conduct simply doesn't make any sense to me.
IHUB has other users who have served their Jail Time (myself included) and have survived that and gone on to prove their own "worth" to IHUB.
There ARE other things at issue here.
Any community, or "society" can only hope to learn and grow from the adversity of the many personalities in that community.
For myself (and others), I like Capt Nemo's and Salmonslayer's online personalities. Just because an online personality doesn't always say nice things about the community is not a reason to just cast them aside.
This is the way things are in "real life", and I'd hope that IHUB can learn to grow and allow that to be the case on iHub as well.
So, whatta ya say about that offer to let them post solely on the Parking Lot Board for a while?
