OP, looking at your username - and I'm not being condescending by asking this - are you really a kid, as your username tends to suggest?
The reason I'm asking is because it really wasn't that long ago that Apple was in VERY dire straits financially and in terms of product offering and market share - I'm thinking mid-90s or thereabouts. What you're seeing now and wondering if it's "the beginning of the end," this is NOTHING by comparison. Apple recovered just fine from their earlier troubles, this isn't even really a hiccup for them.