blocking a tx just because you think it is spam.. is bad.
i get the idea of blocking tx's that have values of less than a penny.. but blocking a tx due to data bloat needs careful consideration..
imagine a company wanted to pay its 10,000 staff in bitcoin. and it sent out tx's as such.. luke jr would block the tx.
the problem is not that tx's need blocking. the problem is that the test is showing that even a small handfull of tx's can cause such controversy. if the blocks were 20mb, there would be no controversy as all tx's would fit happily with no bottleneck..