MAC! More expensive in the beginning, but my last powerbook lasted 6 years! When you call customer support, you get California--not India.
No compatibility issues:
No, "it's not our hardware, call Microsoft."
"It's not our software, call your manufacturer."
"It's not our computer, call your internet provider."
Free geek (tech) support at your local Mac store.
"Well-behaved women seldom make history." --Laurel Thatcher Ulrich
'09 Trek WSD 2.1 with a Brooks B-68 saddle
'11 Trek WSD Madone 5.2 with Brooks B-17