Welcome back. It is always a good feeling to see members coming back to the portal. ISC is beaming up with a lot of activities and though the most active section right now is 'Forum' section but there are others like 'Knowledge Centre', 'Article Section', and others which are equally vibrant.
We are having some contests regularly where cash credits are awarded. Apart from that depending upon the total number of points one gets entitled for revenue share bonus also in a particular month.
So, earning opportunities are there and I would suggest you to go through the help topics as well as the pinned posts on the first page of forum section to get aware of all the changes that have happened during your absence here.
Knowledge is power.