What version of PunBB does this forum run, then?
1.4.2, 1.4.4 is the latest.
As for the reasons why you should migrate:
Because this version of PunBB is outdated
That's a reason to upgrade, not migrate, which is a lot easier and far less error prone.
doesn't have a lot of features
Which features does this forum lack, should it have, are not available through PunBB plugins and are available for MyBB.
Getting more features just for the sake of more features is pointless. You always need to check first what you actually need.
and it's probably going to be hacked in the future.
A bold statement which could apply to any piece of software which isn't maintained regularly, the YouHosting platform itself being a far more likely victim.
Join the new community at Hosters.cc
I don't work for YouHosting and I'm not a ticket system for free users. Support related PM's will not be answered.Community FAQ - Forum Rules - Host your site on an different host