the RPF is just about to dip it's toe into the UK convention scene, if it's a success which im sure it will be, i'd like to see it continue with 2 Con's a year summer and winter for instance.
Having been involved in this the first UK one it is a logistical nightmare getting everthing in place, the stress and worry that come's with organising is crazy too.
Attending a few major Con's per year is plenty unless you have a dedicated Events team