A free flickr account has these limitations: 100 mb per month upload limit, 200 photo limit in your photostream, limited to three sets, no ability to create collections. But a free account can always...
Yes and yes. Wikipedia is available in it's entirety for free. It will always remain free because it's content was created by users who licensed it under the GFDL. meaning that anyone can copy it and...
Debt free cash free is the value of a business without any net debt (= debt less cash). Where a business has net debt, the debt free cash free value is higher than the value a seller would expect to...