Hello all.
Just playing with InfiniDB for now - it's a possiblility for the long-term data storage / analysis of all the data we collect using our transactional application. At the moment we just replicate to MyISAM (filtering out any deletes we make on the short-term DB's tables).
Top Tip:
If you want to overload a development server, I would recommend adding an InfiniDB instance (plus associated MySQL server) to a configuration containing 2 MySQL cluster storage nodes, 2 MySQL Servers for the cluster, a replication MySQL server, a MySQL Proxy and tomcat5 running your application!