Such devotional service must be unmotivated and uninterrupted to completely satisfy the self. The pure devotee does not render loving service to the Personality of Godhead for any cause or for any benefit, material or spiritual. This is the first symptom of unalloyed devotion. Such devotional service is meant for the purusottama, the Supreme Personality, and not for anyone else. Therefore, the pure devotee does not care for computers and internet but only of Lord Krsna and his service to Him.
Money also falls into a similar catagory.
Money used in the service of Lord Krsna especially when given to those broadcasting His message purifies the payer. In fact, we find that Srila Prabhupada did NOT freely distribute Krsna conscious literature to anyone and everyone. This is not a lack of compassion but EVEN MORE compassion. Some people think that by giving away free religious things it is the highest compassion. But this is not true.