I can speak from my experience..... which is that I've had no trouble at all moving coin between AltEx and Wallet.  Despite the attacks.

While the overall Network Hashrate is up...  any possible attacks seem to be ineffective for now.  Forced forking seems ineffective right now.  We did see a spike upto 43+ miners on the network which is great to see the world community come together to defend Tyche from these kinds of attacks.  Let's keep up the effort and enjoy our mining!  Today has been a good mining day where no one is losing payments or mining time!

Lastly, I think you have a great idea there about getting Tyche Cash listed on TradeOgre.  I think that would be great!

Hope the Dev is listening?