If you have another computer, you can burn cd/dvds there, moving the files using a thumb drive. In that case you don't needed. I buy it my Mini as a main computer (because I only have a PC on my job), that's why I buy an external dvd-rw. There are very cheap (30USD) options for cd/dvd usb powered slim drives (search ebay) if you are planning watch movies for example.
About bluetooh? If you have a cellphone or pda capable to synchronize by bluetooh, this will be a good option. If not, there is always a way to transfer files using the card reader.
Camera. Do you have one right now? Do you use it? If the answers were no, so, you can save another 25usd.
-------------- Mini 9 Black (Webcam, Bluetooh, 8GB SSD) + 2GB Corsair RAM + 16GB SDHC Kingston + Samsung SE-S084B + Dell Bluetooh Mini Mouse