It will perhaps give a good understanding of various concepts and it will be good project as SPAM is a current world problem which many companies are trying to fight in more than imagninable ways and they have been fightint it so long.
I dont know if there will be an end,but both spam and ant-spam concepts have grown enormously in the very recent times.
Its a high time to understand them properly.
I think, it was my interest also, so I suggested it my sister. Hope she finds it interesting.
Have completed the uthcode version 0.9 and I wish to write a small ed like editor to get started with some projects.
Should also be keeping up my sis's project so that I would be able to guide her properly.