Nope - Only reason I switched was due to lack of other options now that o2/be has been swallowed by sky... The consolidation within the ISP industry is scary.
Edit: I got a home hub 4 and ordered last week. May or may not replace it with a generic model however as I don't like owning a router I can't fully config myself and i'm a little worried BT will have locked it down.
Edit 2: I doubt i'll even watch BT sports - would rather save £2 a month...