There are more options than ever for mobile Internet, from ubiquitous wi-fi to purchasing your own personal MiFi to carrying all of Wikipedia with you. Paul Ferrill looks at some cool mobile gadgets for traveling Linux users.
I have a large electronic library and was looking for a way to cope with this mass of information. I thought a local indexing service with a full-text search might solve my problem, but I could not find a good modern comparison of these services. I had to compare them myself.