I posted this last week, but didn't get much of a response. I'd really like your opinion - the TL;DR version is - Why not use a few thousand dollars worth of Bitcoin and fill every block with small transactions to essentially launch a DDoS on the Bitcoin network for a few hours to prove a point that block sizes have to increase?
Here's my earlier post where I asked this question:
https://steemit.com/ddos/@fintech-jesus/ddos-attack-on-bitcoin-a-question-for-bitcoin-developers