We're guessing things won't quite rise to the level of shortages since during the Wii's heyday, but it looks like Sony is now sending a small word of caution to any potential PlayStation 3 buyers. As Joystiq reports, Sony's senior director of corporate communications, Patrick Seybold, says that while the company is working hard to meet consumer interest, "demand is tremendously high for the PS3 and we expect tight inventory in the coming months." As you'll recall, this follows some surprisingly strong sales for the PS3 during the holiday season (when it outsold the Xbox 360), although console sales in general expectedly slowed considerably down in Janua
