SMF is extremely unforgiving with addon modules, and we've almost entirely decided that none will be added unless they're common enough to be proven not to crash the entire forum on upgrades.
Even the youtube embed module has caused problems.
I'm sure we'd all like every feature, but the likely answer here is "Thanks, we appreciate your suggestion. At this time, the relatively small mod team has enough to do on WSC and SMF add ons have caused problems in the past."