First and foremost, I want to see a totally anonymous poll that shows which vendor is the most loved by the SQL community. At the same time, if you would be kind enough to carry on a dialogue through the comments then I believe everyone would benefit. Choosing or replacing a SAN vendor requires getting past all the marketing fluff and down to the stuff that really matters. I hope that I can start a little momentum in that direction with this poll. Benchmarks and reviews are great if you have links to share. I want to know your bad experiences as well as the days when you were glad you chose a certain vendor.
Here are a few links to add to the discussion. If you have additional links feel free to add them.