I sold some coins to be able to buy some cheaper coins in a week or two. I know many newbies will see this drop as a mini dump and I will be ready to fill my bags when they panic. Once SegWit is activated and the scaling issues are finally laid to rest, the developers will target Bitcoin as the preferred payment option and the price will skyrocket once again. You will also see people who used Alt coins for cheap micro transactions, coming back to Bitcoin. They currently use Alt coins and then they have to convert back to Bitcoin to be able to use and this is impractical.
Buy when other people panic. ^heh^
An easy way to make money while others panic sell what they've saved in wallet.
A tricky way I guess, which always happens in trading market wherever it is, so be prepared and read the charts movement in order to prevent big loss or get profits. Right now bitcoin price seems started to increase again, not sure if it will decline any further below $2300.
Yes, it's still a good price to buy more coins as mostly still on bloody day trading, just like Op said : fill your bags.