For the record, the "add a secondary users" feature was taken away unless you pay $299 for a Central account. Current pro users that started a free central trial, will continue to recieve central for the rest of their paid subscription period. At that point, if they want to add secondary users, they will have to pay the $299 for a Central account.
I realize Logmein needs to make money, but the way in which these features were removed was not right. You should have notified your customers what was going on before, instead of have them find the feature missing one day.
Also, $299 is a bit steep for most of my clients, just to have a secondary user feature. I have no other option but to find an cheaper alternative.
Good luck with your new business model.