Since moving to the US, ITegrity Solutions has continued to exist to provide the same web hosting and development services to the few clients I have. Just recently I was able to get my US permanent resident card, so now I can generate side business in the US.
Keeping ITegrity running in Canada has a fairly high cost, so it is no longer worth keeping it alive. Come December 1st, ITegrity Solutions will be shut down. There is a bit of expenses and work to do to wrap things up, but in the long term I really think it will be worth it (I hope).