The market has decimated Snowflake's stock.Snowflake (SNOW -0.53%) used to be a high-flying tech stock that excited many investors. But that sentiment has changed, and the stock is nearing all-time low prices. This can either be seen as a buying opportunity or a sign of things to come, but it's not entirely clear which it is.I came up with three reasons Snowflake could be a fantastic buy right now, but also one reason to sell. Even though it's three reasons to one, the one thorn in Snowflake's side could be ...