I have been into cryptocurrencies for less than a month so my knowledge is really limited (but growing daily).
I am currently holding Bitcoin, Ethereum, Litecoin, Monero, Golem, Iconomi, Gridcoin and of course Steemit.
I have been doing some research on a few others. I am mainly looking for coins that I can hold for the long term. Thanks for the thread... I've been a bit curious as to what others are holding as well.