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+Doing more with less is a virtue in software. For users of µBlock, this means:
+
+- Pages load faster
+- Free to use [more filter lists](https://github.com/gorhill/uBlock/wiki/Filter-lists:-gorhill):
+    - For instance, [ABP warns against using too many filter lists](https://adblockplus.org/en/getting_started#subscription): _"It is important to note that you should not add too many filterlists to Adblock Plus"_
+- Longer battery life: each time unit, however small, in which the CPU is idle rather than churning translates into extended battery life.
+- Free to use a blocker on less powerful devices
+    - For instance: [Reddit: _"ABP was a significant burden on my CPU"_](http://www.reddit.com/r/chromeos/comments/298jh1/just_a_tip_try_out_%C2%B5block_for_your_adblocking/)
+- Free to use more extensions
+
+Memory and CPU cycles are finite resources. A sure way for a developer to **not** be hired when being interviewed is to dismiss efficiency work because "memory is plentiful" or "CPU nowadays are fast enough".