- about the integration of different technologies by the same vendor, like e.g. iTunes/iPod/iOS/Mac OS X (combined e.g. with sync?) for Apple; that would exhaust the tag count limit too easily. The same with very few other vendors, such as Microsoft (anyone else?)
- It also helps to refer to more obscure products in combination with other tags, as for example, herehere or herehere. Since the site supports looking up topics with specific tag combinations, this could prove useful for vendors that don't warrant their own product tags, like apple&laptop instead of macbook
- If you're looking for a solution to a problem of yours from a specific vendor (vmware comes to mind). But why ask here instead of calling their sales hotline?