It's been over a month now.  Do any of you out there feel the situation with regards to buy and hold has changed at all. Have the risks increased or decreased.

$220 And $300 have been important levels throughout 2015:

Hi Morecoin - thanks for the feedback. We do liquidation by your margin level. Under Trade > Overview, look at your "Trade Balances." There you will see your margin level. Automatic liquidation kicks in at a margin level of 40%. If you hit that level your positions will be liquidated, starting with the oldest positions first, until your margin level is at 100%. Also, 80% is the "margin call" level. At this level you will get an email letting you know that you are at 80% and that you should either close some positions or deposit funds to raise your margin level. It is possible to get forced liquidation at the margin call level, but it's not automatic and we'd only do it under unusual circumstances (really extreme market volatility would be one case where we'd consider it).

In case you haven't seen it, check out the section on margin and leverage in our trading guide:

https://support.kraken.com/hc/en-us/sections/200560633-Leverage-and-Margin

He sold and now trolls hoping more people will see this and sell so he won't get left behind. How typical. You can't move the price by making troll topics on Bitcointalk, grow up.

$220 And $300 have been important levels throughout 2015: