Start MacBook Pro with Clamshell Closed

I'm using my MacBook Pro (15") attached to a 24" Samsung external monitor. I have my MacBook in the "closed clamshell" mode sitting in a holder, perpendicular to my desk. Everything is working great, my questions is: after I shutdown (through the apple menu SHUTDOWN, is there any way to turn on my MacBook other than taking it out of the closed clamshell holder, lifting up the lid and getting the on button? It's just awkward to have to take the MacBook out of its holder, open, hit the start button, close the lid, and put it back in its holder—everytime I want to turn it on.
Thanks,
illusions37

Leaving your AC adapter plugged in 100% of the time will drastically shorten the lifespan of your battery. Of course if you do that, you don't need your battery, so maybe it won't matter to you. But it doesn't make any sense to buy a portable computer and never use it as one. If you're content to do that, you might as well have bought a Mac Mini instead and saved a pile of money.
But if you do occasionally use the MBP as a portable, you can leave the adapter plugged in 95% of the time as long as you give the battery a few hours of exercise each week. Discharging it deeply is unnecessary; just a partial discharge once or twice a week and a full calibration every two or three months will keep the battery in great shape as long as possible, even if you keep the machine plugged in and in clamshell mode all the rest of the time.
Read this for additional info:
http://discussions.apple.com/thread.jspa?threadID=1764220

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Leaving your AC adapter plugged in 100% of the time will drastically shorten the lifespan of your battery. Of course if you do that, you don't need your battery, so maybe it won't matter to you. But it doesn't make any sense to buy a portable computer and never use it as one. If you're content to do that, you might as well have bought a Mac Mini instead and saved a pile of money.
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When it gets to a certain temperatue it would have gone into thermal shutdown, from your scenario it looks like your machine failed to enter sleep mode or power nap due to some applications that was holding it up.
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Start MacBook Pro with Clamshell Closed

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